Turns out I am going to be receiving a replacement motherboard and chip this time round.
So hopefully I should be sorted.
Just in case anyone can spot something obvious here are the overclock settings I last used, the first chip was slightly higher at 4.6 but this is what the last chip failed on after about 3 month
OVERCLOCKING PROFILE NEW CPU
PROFILE NAME 4.5 - XMP - Cache
OVERCLOCKING PRESETS
AI OVERCLOCK TUNER XMP
XMP XMP DDR4-3000
CPU STRAP 125
SOURCE CLOCK TUNER AUTO
PLL SELECTION AUTO
FILTER PLL AUTO
BCLK FREQUENCY 125
INITIAL BCLK FREQUENCY AUTO
ASUS MULTICORE ENHANCEMENT DISABLED
CPU CORE RATIO 36
MIN CPU CACHE RATIO 36
MAX CPU CACHE RATIO 36
INTERNAL PLL OVERVOLTAGE AUTO
BCLK - DRAM FREQUENCY RATIO AUTO
DRAM FREQUENCY DDR4-3000MHz
XTREME TWEAKING ENABLED
CPU LEVEL UP AUTO
EPU POWER SAVING MODE DISABLED
EXTREME DIGI+ POWER CONTROL
CPU INPUT BOOT VOLTAGE AUTO
CPU LOAD-LINE CALIBRATION AUTO
CPU VRM SWITCHING FREQUENCY AUTO
VRM SPREAD SPECTRUM DISABLED
ACTIVE FREQUENCY MODE DISABLED
CPU POWER HASE CONTROL AUTO
CPU POWER DUTY CONTROL T.PROBE
CPU CURRENT CAPABILITY AUTO
CPU POWER THERMAL CONTROL 115
DRAM CURRENT CAPABILITY (CHA, CHB) 100%
DRAM CURRENT CAPABILITY (CHC, CHD) 100%
DRAM SWITCHING FREQUENCY (CHA, CHB) AUTO
DRAM SWITCHING FREQUENCY (CHC, CHD) AUTO
DRAM POWER PHASE CONTROL (CHA, CHB) STANDARD
DRAM POWER PHASE CONTROL (CHC, CHD) STANDARD
TWEAKERS PARADISE
BCLK AMPLITUDE AUTO
ICC RINGBACK CANCELLER AUTO
CROSS-TALK CANCELLATION VOLTAGE AUTO
GEN3 PRESET AUTO
PCIE CLOCK AMPLITUDE AUTO
INTERNAL CPU POWER MANAGEMENT
ENHANCED INTEL SPEEDSTEP TECHNOLOGY ENABLED
TURBO MODE ENABLED
CPU INTEGRATED VR CURRENT LIMIT AUTO
CPU INTEGRATED VR FAULT MANAGEMENT AUTO
CPU INTEGRATED VR EFFICIENCY MANAGEMENT AUTO
FULLY MANUAL MODE ENABLED
CPU CORE VOLTAGE 1.3
CPU CACHE VOLTAGE AUTO
CPU SYSTEM AGENT VOLTAGE OFFSET MODE SIGN AUTO
CPU SYSTEM AGENT VOLTAGE OFFSET AUTO
CPU SVID SUPPORT AUTO
CPU INPUT VOLTAGE AUTO
DRAM SVID SUPPORT AUTO
DRAM VOLTAGE (CHA, CHB) 1.35
DRAM VOLTAGE (CHC, CHD) 1.35
PCH CORE VOLTAGE AUTO
PCH I/O VOLTAGE AUTO
VCCIO CPU 1.05 VOLTAGE AUTO
VCCIO PCH 1.05 VOLTAGE AUTO
VTTDDR VOLTAGE (CHA, CHB) AUTO
VTTDDR VOLTAGE (CHC, CHD) AUTO
VPPDDRVOLTAGE (CHA, CHB) AUTO
VPPDDR VOLTAGE (CHC, CHD) AUTO
PLL TERMINATION VOLTAGE AUTO
PLL REFERENCE OFFSET MODE SIGN +
PLL REFERENCE OFFSET VALUE AUTO
CPU SPREAD SPECTRUM AUTO
BCLK RECOVERY ENABLED
I would very much appreciate it if anyone with a 5820K (or similar) would cast their eye over this and give any recommendation or comments as to where I maybe going wrong,
thanks